New to MOPAR

hi, my name is Jon, i have just recently bought a 94 LHS 110,000 miles, pd $1500 cash. it is in pretty good shape, a few dings, and several scratches, and a/c is blowing pure heat, but in a few weeks i'll have it on the road with your help. i am used to gm products, this is my first mopar. i am impressed with the power of the 3.5, but find the car does not ride as well as my 92 bonneville it will soon replace. i had to put in a radiator and thermostat to get it home, as it was running warm (not overheating), prolly 3/4 of the way up the gauge. fans were running but not helping. drove 1.5 hours home with no problems in that department.  i would appreciate any help you guys can give when i post, thanks in advance, jon bowman.